Bustamante, Marvin R. <br/><br/>
Engine exhaust filter device/ 
Marvin R. Bustamante, Raul Y. Ibarlin, Russel M. Salcedo 
 - Nabua, Camarines Sur :  Camarines Sur Polyetchnic Colleges ;  2004. 
 - 61 leaves. 
<br/><br/>Undergraduate Thesis (BSME) - Mechanical Engineering